| 摘要 |
The method involves detecting a direct current component of a line current on a transformer primary side by using a passive line voltage converter (8), a passive line current converter (9) and an evaluating device (15). A direct current reference value of a secondary-sided current regulator (12) of a line power converter (3) corresponding to the direct current component is superimposed such that secondary-sided direct current counteracts pre-magnetization of a transformer (2). An independent claim is also included for an arrangement for executing a method for regulating a line power converter for a railway vehicle. |
